<?php
//$form = $this -> form;
//$form-> prepare();
//
//echo $this-> form()->openTag($form);
foreach($pdt as $v){
    var_dump( $v->libelle);
}
?>
<!--<div class="row">
    <div class="form-group col-lg-4">
        <?php echo $this->formRow( $form->get('EltRecherche'))?>
    </div>
    <div class="form-group col-lg-12">
        <?php echo $this->formSubmit( $form->get('Rechercher')); ?>
    </div>
    <?php echo $this-> form()->closeTag($form);?>
</div>-->